:root {
  color-scheme: light;
  --amber: #eba341;
  --amber-dark: #c98118;
  --warm-bg: #f6e6c6;
  --panel-base: #faf0d8;
  --line-solid: #e7c98f;
  --text: #6b4a1e;
  --text-dim: #8a6a3a;
  --warn: #b94a2c;
  --ok: #3e7d3e;
  --info: #2d6fb6;
  --bg: var(--warm-bg);
  --bg-deep: #efd5a1;
  --panel: rgba(250, 240, 216, 0.84);
  --panel-strong: rgba(250, 240, 216, 0.95);
  --ink: var(--text);
  --muted: var(--text-dim);
  --line: rgba(231, 201, 143, 0.92);
  --accent: var(--amber-dark);
  --accent-soft: rgba(235, 163, 65, 0.14);
  --signal: var(--amber);
  --shadow: 0 22px 56px rgba(107, 74, 30, 0.14);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --esp-tools-button-color: var(--amber-dark);
  --esp-tools-button-text-color: #fff7ea;
  --esp-tools-button-border-radius: 999px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(235, 163, 65, 0.28), transparent 30%),
    radial-gradient(circle at top right, rgba(45, 111, 182, 0.14), transparent 28%),
    linear-gradient(180deg, var(--panel-base) 0%, var(--bg) 38%, #f1ddb8 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    repeating-radial-gradient(circle at 20% 20%, rgba(201, 129, 24, 0.05) 0 2px, transparent 2px 26px),
    repeating-linear-gradient(
      115deg,
      rgba(107, 74, 30, 0.03) 0 2px,
      transparent 2px 34px
    );
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 92%);
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 56px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  position: sticky;
  top: 10px;
  z-index: 5;
  backdrop-filter: blur(18px);
  background: rgba(250, 240, 216, 0.82);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-logo {
  display: block;
  height: 38px;
  width: auto;
  filter: drop-shadow(0 8px 14px rgba(201, 129, 24, 0.18));
}

.brand-text {
  display: inline-block;
  color: var(--amber-dark);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a:hover {
  color: var(--info);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.8fr);
  gap: 24px;
  padding: 54px 0 28px;
  align-items: stretch;
}

.hero-copy,
.hero-visual,
.story-section,
.board-card,
.links-section article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 34px;
}

.eyebrow,
.feature-kicker,
.board-chip {
  margin: 0 0 10px;
  font-family: "IBM Plex Mono", "Consolas", monospace;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--signal);
}

h1,
h2,
h3,
p,
dd,
dt {
  margin: 0;
}

h1 {
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
  max-width: 11ch;
}

.lede {
  max-width: 62ch;
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 500;
  transition: transform 160ms ease, background-color 160ms ease;
}

.button:hover,
.flash-button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(180deg, var(--amber), var(--amber-dark));
  color: #fff8ef;
}

.button-secondary {
  background: rgba(235, 163, 65, 0.1);
  color: var(--ink);
  border: 1px solid var(--line);
}

dt {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 6px;
}

dd {
  font-size: 1.05rem;
  line-height: 1.45;
}

.hero-visual {
  position: relative;
  min-height: 420px;
  padding: 26px;
  background:
    linear-gradient(160deg, rgba(235, 163, 65, 0.22), rgba(45, 111, 182, 0.08)),
    var(--panel-strong);
}

.hero-screen {
  height: 100%;
  min-height: 320px;
  padding: 22px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(235, 163, 65, 0.11), rgba(250, 240, 216, 0.9));
  border: 1px solid var(--line);
}

.hero-screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 18px 32px rgba(107, 74, 30, 0.16));
}

.hero-note {
  position: absolute;
  max-width: 240px;
  padding: 14px 16px;
  border-radius: 18px;
  backdrop-filter: blur(14px);
  background: rgba(250, 240, 216, 0.88);
  border: 1px solid var(--line);
  box-shadow: 0 16px 32px rgba(107, 74, 30, 0.12);
}

.hero-note-release {
  left: 18px;
  bottom: 18px;
}

.hero-note-proof {
  right: 18px;
  top: 18px;
}

.hero-note-value {
  color: var(--ink);
  line-height: 1.45;
}

.overview-ribbon {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.95fr);
  gap: 18px;
  align-items: center;
  margin-top: 8px;
  padding: 24px 28px;
  border-radius: var(--radius-xl);
  background: rgba(250, 240, 216, 0.82);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.overview-copy,
.story-lede,
.links-section p:last-child,
.section-note,
.board-copy,
.board-hint,
.support-note,
.workflow-note p {
  color: var(--muted);
  line-height: 1.7;
}

.overview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.overview-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(235, 163, 65, 0.14);
  border: 1px solid var(--line);
  color: var(--amber-dark);
  font-family: "IBM Plex Mono", "Consolas", monospace;
  font-size: 0.82rem;
}

.story-stack {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

.language-section {
  margin-top: 28px;
  padding: 32px;
  border-radius: 36px;
  background:
    radial-gradient(circle at top left, rgba(45, 111, 182, 0.07), transparent 28%),
    linear-gradient(145deg, rgba(235, 163, 65, 0.18), rgba(250, 240, 216, 0.98)),
    rgba(250, 240, 216, 0.98);
  border: 1px solid var(--line);
  box-shadow: 0 24px 64px rgba(107, 74, 30, 0.12);
}

.language-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.language-highlight,
.language-pack-card {
  padding: 22px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(235, 163, 65, 0.12), rgba(250, 240, 216, 0.94)),
    rgba(250, 240, 216, 0.96);
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(107, 74, 30, 0.1);
}

.language-highlight h3,
.language-pack-card h3 {
  font-size: 1.35rem;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.language-highlight p:last-child,
.language-pack-summary {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.7;
}

.language-pack-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.language-pack-meta,
.language-pack-locales,
.language-pack-profiles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.language-pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(235, 163, 65, 0.12);
  border: 1px solid var(--line);
  color: var(--amber-dark);
  font-family: "IBM Plex Mono", "Consolas", monospace;
  font-size: 0.77rem;
}

.language-pack-empty {
  grid-column: 1 / -1;
}

.story-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 22px;
  padding: 24px;
}

.story-section-alt {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.story-copy {
  align-self: center;
}

.story-copy h2,
.links-section h2,
.install-section h2 {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin-bottom: 12px;
}

.story-points {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--ink);
  display: grid;
  gap: 12px;
  line-height: 1.55;
}

.story-media {
  display: grid;
  gap: 12px;
  min-height: 360px;
}

.story-media-navigation {
  grid-template-columns: 1.35fr 1fr 1fr;
  grid-template-rows: 1.2fr 0.95fr;
}

.story-media-communication {
  grid-template-columns: 0.9fr 1fr 1fr;
  grid-template-rows: 0.92fr 0.92fr 1.05fr;
}

.story-media-utilities {
  grid-template-columns: 1fr 1fr 1.1fr;
  grid-template-rows: 0.95fr 0.9fr 1.05fr;
}

.shot {
  margin: 0;
  min-width: 0;
  overflow: hidden;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(250, 240, 216, 0.98), rgba(246, 230, 198, 0.96));
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(107, 74, 30, 0.1);
}

.shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.shot-wide {
  grid-column: span 2;
}

.shot-tall {
  grid-row: span 2;
}

.shot-panel {
  padding: 10px;
}

.install-section {
  margin-top: 34px;
  padding: 32px;
  border-radius: 36px;
  background:
    radial-gradient(circle at top right, rgba(45, 111, 182, 0.07), transparent 28%),
    linear-gradient(145deg, rgba(235, 163, 65, 0.22), rgba(201, 129, 24, 0.08)),
    rgba(250, 240, 216, 0.98);
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: 0 28px 70px rgba(107, 74, 30, 0.14);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.section-note {
  max-width: 52ch;
  color: var(--muted);
}

.install-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.board-card {
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(235, 163, 65, 0.14), rgba(250, 240, 216, 0.94)),
    rgba(250, 240, 216, 0.96);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.board-card h3 {
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.board-copy {
  min-height: 52px;
  color: var(--muted);
}

.board-install {
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(250, 240, 216, 0.72);
  border: 1px solid var(--line);
}

.board-card-muted {
  background:
    linear-gradient(180deg, rgba(185, 74, 44, 0.08), rgba(250, 240, 216, 0.94)),
    rgba(250, 240, 216, 0.96);
}

.install-button-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.flash-button {
  appearance: none;
  border: 0;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--amber), var(--amber-dark));
  color: #fff8ef;
  box-shadow: 0 12px 24px rgba(201, 129, 24, 0.24);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.release-link {
  display: inline-flex;
  margin-top: 16px;
  color: var(--info);
  font-weight: 500;
}

.workflow-note {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.workflow-note p {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(235, 163, 65, 0.12);
  border: 1px solid var(--line);
  color: var(--muted);
}

.links-section {
  margin-top: 28px;
}

.links-section article {
  padding: 26px;
}

@media (max-width: 960px) {
  .hero,
  .overview-ribbon,
  .language-highlights,
  .language-pack-grid,
  .story-section,
  .story-section-alt,
  .install-grid,
  .workflow-note {
    grid-template-columns: 1fr;
  }

  .overview-tags {
    justify-content: flex-start;
  }

  .story-media-navigation,
  .story-media-communication,
  .story-media-utilities {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
  }

  .shot-wide,
  .shot-tall {
    grid-column: auto;
    grid-row: auto;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 24px, 1180px);
    padding-top: 12px;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
    border-radius: 24px;
  }

  .brand {
    justify-content: center;
  }

  .nav {
    justify-content: space-between;
    gap: 10px;
  }

  .hero-copy,
  .hero-visual,
  .overview-ribbon,
  .language-section,
  .story-section,
  .install-section,
  .board-card,
  .links-section article {
    padding: 22px;
  }

  .hero-note {
    position: static;
    max-width: none;
    margin-top: 12px;
  }

  .hero-visual {
    min-height: auto;
  }

  .hero-screen {
    min-height: 240px;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.4rem, 14vw, 3.5rem);
  }
}